| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.27 | 12.382% | $41.8848 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $122.99 | 12.471% | $138.3281 | $138.33 | $138.35 | $138.30 |
| Purchase #3 | $77.51 | 9.441% | $84.8277 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $61.99 | 13.268% | $70.2148 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $187.57 | 10.238% | $206.7734 | $206.77 | $206.75 | $206.80 |
| Purchase #6 | $171.74 | 3.377% | $177.5397 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $37.83 | 3.575% | $39.1824 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $696.90 | $758.7509 | $758.74 | $758.80 | $758.70 | |